http service 得到post请求对象
得到post object的方式
一。序列化数据
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public String testPost() throws IOException{System.out.println("----得到POST传递过来的对象——doPost start----");InputStream in = ServletActionContext.getRequest().getInputStream();byte[] bytes = new byte[1024*4];int read = in.read(bytes);System.out.println("read:"+read);JSONObject returnjson = new JSONObject();LoginObj obj = new LoginObj();if( read > 0 ){String str = new String(bytes,0,read);System.out.println(str );try {JSONObject json = new JSONObject(str);obj.getValue(json);TwoDimensionalCodeValidate tdcv = new TimeStampUUIDValidate();System.out.println("validate:"+tdcv.validate(obj.two_dim_code));if(tdcv.validate(obj.two_dim_code)){CacheOperation co = new MemCachedOperation();co.saveData(obj);returnjson.put("ret", 1);}else{returnjson.put("ret", 2);}} catch (JSONException e) {// TODO Auto-generated catch blocke.printStackTrace();}PrintWriter out;ServletOutputStream ps ;ps = ServletActionContext.getResponse().getOutputStream();//ps.print(returnjson.toString().getBytes("UTF-8")); byte[] out_bytes = returnjson.toString().getBytes("UTF-8");ps.write(out_bytes, 0, out_bytes.length);ps.flush();ps.close();return null;}else{try {returnjson.put("ret", 0);} catch (JSONException e) {e.printStackTrace();}PrintWriter out;out = ServletActionContext.getResponse().getWriter();out.print(returnjson); return null;}}